Aftermarket GRACO® 100065 Piston Ball (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 300195

Comparable OEM Part Number: 100065

Description: Total Finishing's part # 9-657 is a compatible replacement for GRACO® parts 100065 and 100-065, a ball for GRACO® spray equipment. This ball is the moving element of a check valve in the pump's fluid section: on each stroke it lifts off its seat to let coating through, then reseats to hold pressure. Compatible with GRACO® 23:1 Monark, EH 333, EH 433, EH 433 GT, and GH 433.

Common reasons for replacement:

• Sprayer loses prime or pressure as the ball wears out-of-round
• Fluid backflow from a ball that no longer seats cleanly
• Pitting or scoring from abrasive coatings
• Replaced together with its seat during a fluid-section rebuild

Manufactured to OEM-equivalent dimensions for proper fit and performance.

Comparable to GRACO® 100-065